
export default class JointLink {
    constructor(joint) {
        this._joint = joint;
        this._other=null;
        this._prev=null;
        this._next=null;
    }
    getContact() {
        return this._joint;
    }
    getOther() {
        return this._other;
    }
    getPrev() {
        return this._prev;
    }
    getNext() {
        return this._next;
    }
}